Wednesday, 30 August 2017
Determine the heat needed for the overall process of heating 5.7 g of ice at -12.0 °C to gas at 117.4 °C. Report the total heat needed, and the heat needed for each individual step in the process. The constants are: Cs(s)=2.09 J/g°C, Cs(l) =4.184 J/g°C, Cs(g)=2.09 J/g°C, ∆Hfus=334 J/g, ∆Hvap=2257 J/g
Determine the heat needed for the overall process of heating 5.7 g of ice at -12.0 °C to gas at 117.4 °C. Report the total heat needed, and the heat needed for each individual step in the process. The constants are: Cs(s)=2.09 J/g°C, Cs(l) =4.184 J/g°C, Cs(g)=2.09 J/g°C, ∆Hfus=334 J/g, ∆Hvap=2257 J/g
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